2166477432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{678721}}^1$

素因数の和:678756

約数の個数: 64

約数和(自身を含む): 6515731200

約数和(自身を除く): 4349253768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 678721, 1357442, 2036163, 2714884, 4072326, 4751047, 5429768, 8144652, 9502094, 12895699, 14253141, 16289304, 19004188, 25791398, 28506282, 38008376, 38687097, 51582796, 57012564, 77374194, 90269893, 103165592, 114025128, 154748388, 180539786, 270809679, 309496776, 361079572, 541619358, 722159144, 1083238716, 2166477432]

約数ペア:

[(1, 2166477432), (2, 1083238716), (3, 722159144), (4, 541619358), (6, 361079572), (7, 309496776), (8, 270809679), (12, 180539786), (14, 154748388), (19, 114025128), (21, 103165592), (24, 90269893), (28, 77374194), (38, 57012564), (42, 51582796), (56, 38687097), (57, 38008376), (76, 28506282), (84, 25791398), (114, 19004188), (133, 16289304), (152, 14253141), (168, 12895699), (228, 9502094), (266, 8144652), (399, 5429768), (456, 4751047), (532, 4072326), (798, 2714884), (1064, 2036163), (1596, 1357442), (3192, 678721)]